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decklink: Schedule video frames for playback

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DisplayVideoFrameSync is unusable at 4K, over 20 milliseconds per call.
ScheduleVideoFrame is probably what we should have been using all along.
This commit is contained in:
jpark37 2023-03-28 09:45:10 -07:00 • committed by Jim
commit ac87106f03
7 changed files with 160 additions and 35 deletions
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plugins/decklink/decklink-output.cpp
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@ -130,7 +130,7 @@ static void decklink_output_raw_video(void *data, struct video_data *frame)
if (!decklink->start_timestamp)
decklink->start_timestamp = frame->timestamp;
decklink->DisplayVideoFrame(frame);
decklink->UpdateVideoFrame(frame);
}
static bool prepare_audio(DeckLinkOutput *decklink,